Penofin Transparent IPE Oil-Based Penetrating Hardwood Stain 5 galOnly Penofin's Hardwood wood stain can penetrate dense hardwoods that need nourishing and stabilizing. This unique formula penetrates deep into the wood fibers and does not create a surface film. Unlike high solid wood stains that simply coat the surface, Penofin's Hardwood Finish, using sustainably harvested Brazilian Rosewood Oil, is the choice of wood experts who know that wood penetration is key to longevity and beauty. Penofin allows wood to